The Snitches Get Stitches box cutter has been one of our best-selling products, unfortunately. We must have a lot of warehouse workers as customers. I can't think of a better pair than these and our Little Bitch Folding Razors. We won't ask what you're using these for either. We'll assume they're just for boxes.
4" X .8" Retractable Razor
Replaceable Razor Blade, just drop another one in.